HOW TO: xmas tree pics: ISO: 1600 (which is as high as my camera will go) Aperture: f/2.5 (you can go lower if you want) Shutter Speed: 1/50 (After I took this photo I actually lowered my shutter speed to 1/30 which I liked even more, but at that point I couldn’t keep the dog in the photo. Next year!)
Christmas Tree Photo Tips - #Christmas prep!
Understanding ISO, Aperture and Shutter Speed @Sunshine and Smile
The Crafted Sparrow: Top 10 Family Picture Poses & Ideas
Describes each camera setting in detail and what to use it for.
Great site with lots of advice of photographing new babies.